EP2461087A4 - LIGHT EMITTING DIODE LIGHTING DEVICE FOR SCENE LIGHTING AND METHOD FOR IMPROVING COLOR UNIFORMITY OF THE DEVICE - Google Patents

LIGHT EMITTING DIODE LIGHTING DEVICE FOR SCENE LIGHTING AND METHOD FOR IMPROVING COLOR UNIFORMITY OF THE DEVICE

Info

Publication number
EP2461087A4
EP2461087A4 EP10803814.2A EP10803814A EP2461087A4 EP 2461087 A4 EP2461087 A4 EP 2461087A4 EP 10803814 A EP10803814 A EP 10803814A EP 2461087 A4 EP2461087 A4 EP 2461087A4
Authority
EP
European Patent Office
Prior art keywords
led illuminating
stage lighting
color uniformity
improving color
illuminating device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10803814.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2461087A1 (en
Inventor
Quan Zhang
Yi Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Appotronics Corp Ltd
Original Assignee
Appotronics Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Appotronics Corp Ltd filed Critical Appotronics Corp Ltd
Publication of EP2461087A1 publication Critical patent/EP2461087A1/en
Publication of EP2461087A4 publication Critical patent/EP2461087A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
EP10803814.2A 2009-07-31 2010-07-30 LIGHT EMITTING DIODE LIGHTING DEVICE FOR SCENE LIGHTING AND METHOD FOR IMPROVING COLOR UNIFORMITY OF THE DEVICE Withdrawn EP2461087A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101095050A CN101988631A (zh) 2009-07-31 2009-07-31 Led舞台灯光照明设备及其改善颜色均匀性的方法
PCT/CN2010/001162 WO2011011981A1 (zh) 2009-07-31 2010-07-30 Led舞台灯光照明设备及其改善颜色均匀性的方法

Publications (2)

Publication Number Publication Date
EP2461087A1 EP2461087A1 (en) 2012-06-06
EP2461087A4 true EP2461087A4 (en) 2013-04-10

Family

ID=43528727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10803814.2A Withdrawn EP2461087A4 (en) 2009-07-31 2010-07-30 LIGHT EMITTING DIODE LIGHTING DEVICE FOR SCENE LIGHTING AND METHOD FOR IMPROVING COLOR UNIFORMITY OF THE DEVICE

Country Status (4)

Country Link
US (1) US9222643B2 (zh)
EP (1) EP2461087A4 (zh)
CN (1) CN101988631A (zh)
WO (1) WO2011011981A1 (zh)

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CN102865467A (zh) * 2011-07-08 2013-01-09 扬升照明股份有限公司 照明系统及图案投射灯
CN102518964A (zh) 2011-12-11 2012-06-27 深圳市光峰光电技术有限公司 光源和照明装置
WO2013155684A1 (zh) * 2012-04-18 2013-10-24 天津天星电子有限公司 光积分式led光源及方法
CN102969308B (zh) * 2012-11-20 2015-05-20 彩虹奥特姆（湖北）光电有限公司 一种led灯结构及其封装方法
US9885461B2 (en) 2015-04-09 2018-02-06 Robe Lighting S.R.O. Homogenization system for an LED luminaire
CN111006141A (zh) * 2013-01-14 2020-04-14 罗布照明公司 用于led照明设备的改进的均化系统
CN203258423U (zh) * 2013-04-11 2013-10-30 深圳市绎立锐光科技开发有限公司 Led单元模组、发光装置以及光源系统
CN104121523A (zh) * 2014-07-30 2014-10-29 深圳市九洲光电科技有限公司 一种复眼透镜调光调色led射灯
CN105090830A (zh) * 2015-08-19 2015-11-25 广州市浩洋电子有限公司 一种改善光斑均匀性的舞台灯光学系统
JP6172540B2 (ja) * 2015-09-10 2017-08-02 ウシオ電機株式会社 光源装置
CN207122801U (zh) * 2017-04-17 2018-03-20 深圳市绎立锐光科技开发有限公司 一种舞台灯照明装置
US10837619B2 (en) 2018-03-20 2020-11-17 Ledengin, Inc. Optical system for multi-emitter LED-based lighting devices
DE102018205315A1 (de) * 2018-04-09 2019-10-10 Osram Gmbh Optisches System mit Diffusoren und Wabenkondensoren
US20190219249A1 (en) * 2019-03-28 2019-07-18 Robe Lighting S.R.O. LED Light Engine with Integrated Color System
EP3715704B1 (en) 2019-03-29 2021-11-10 ROBE lighting s.r.o. Homogenization system for an led luminaire
CN212391676U (zh) * 2020-07-16 2021-01-22 歌尔光学科技有限公司 光学系统及投影设备
CN114217429A (zh) * 2022-02-21 2022-03-22 杭州有人光电技术有限公司 一种用于两组激光模组耦合及匀光的全反射棱镜光学系统

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US20060067090A1 (en) * 2004-09-24 2006-03-30 Samsung Electronics Co., Ltd. Illumination unit using LED and image projecting apparatus employing the same
US20070253197A1 (en) * 2006-05-01 2007-11-01 Coretronic Corporation Light-emitting diode light source system
WO2009033051A1 (en) * 2007-09-07 2009-03-12 Philips Solid-State Lighting Solutions Methods and apparatus for providing led-based spotlight illumination in stage lighting applications

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CN100383660C (zh) 2003-01-22 2008-04-23 三洋电机株式会社 照明装置和投影型图像显示器
CN101093066A (zh) 2003-10-22 2007-12-26 联华电子股份有限公司 发光二极管照明装置
CN1554982A (zh) 2003-12-25 2004-12-15 上海交通大学 用于投影机的多光源照明系统
KR100565075B1 (ko) * 2004-07-27 2006-03-30 삼성전자주식회사 조명유니트 및 이를 채용한 화상투사장치
JP4599936B2 (ja) * 2004-08-17 2010-12-15 株式会社ニコン 照明光学装置、照明光学装置の調整方法、露光装置、および露光方法
DE602006003865D1 (de) 2005-01-31 2009-01-08 Olympus Corp Optische beleuchtungsvorrichtung und optische vorrichtung
WO2007083678A1 (ja) 2006-01-19 2007-07-26 Matsushita Electric Industrial Co., Ltd. 照明装置及びそれを用いた投写型表示装置
US20080191626A1 (en) * 2007-02-08 2008-08-14 Ford Global Technologies, Llc Lighting system
TWI341039B (en) * 2007-03-30 2011-04-21 Delta Electronics Inc Light emitting diode apparatus
US7767982B2 (en) * 2007-06-06 2010-08-03 Hermes-Microvision, Inc. Optical auto focusing system and method for electron beam inspection tool
CN201137834Y (zh) * 2007-12-25 2008-10-22 鹤山丽得电子实业有限公司 一种舞台灯的光源组件
CN201487708U (zh) * 2009-07-31 2010-05-26 深圳市光峰光电技术有限公司 改善颜色均匀性的led舞台灯光照明设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060067090A1 (en) * 2004-09-24 2006-03-30 Samsung Electronics Co., Ltd. Illumination unit using LED and image projecting apparatus employing the same
US20070253197A1 (en) * 2006-05-01 2007-11-01 Coretronic Corporation Light-emitting diode light source system
WO2009033051A1 (en) * 2007-09-07 2009-03-12 Philips Solid-State Lighting Solutions Methods and apparatus for providing led-based spotlight illumination in stage lighting applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011011981A1 *

Also Published As

Publication number Publication date
WO2011011981A1 (zh) 2011-02-03
US20120153852A1 (en) 2012-06-21
US9222643B2 (en) 2015-12-29
CN101988631A (zh) 2011-03-23
EP2461087A1 (en) 2012-06-06

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